Perhaps you should try some spelling variations:
nang noi » nang doc
te sach » toc sach
va hanh » van hanh, va thanh, va danh
vu cham » va cham, vu kham, tu cham
sach ky » sac ky, sach y, sach ty
ve cham » va cham, ve chat, ve chim
nang co » nang cao, nang doc, nang hoc
cuu tre » cua tre, cau tren, cau treo
xuc va » duc va, tuc va, luc va
vi cuu » vi luu, vinh cuu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky ((nang co) OR (nang noi)) hoi. hieu ((ve cham) or (vu cham)) xuc va hanh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky ((nang co) OR (nang noi)) hoi. hieu ((ve cham) OR (vu cham)) xuc va hanh vi cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky ((nang co) OR (nang noi)) hoi. hieu ((ve cham) or (vu cham)) xuc va hanh vi cuu tre*".